Filters
Filters for Purvac Central Vacuum Systems
Filters for central vacuums are designed to purify indoor air quality and filter out unwanted debris that may potentially harm your central vacuum motor. We carry central vacuum filters for every model vacuum.
Filters for along with central vacuum bags also help to capture air born allergens and with modern technological advancements such as filters and micron allergy filtration filters they are a must for any allergy sufferer. Most filters are disposable and should be replaced after time for the best filtration possible.
Central vacuum filters come in a wide variety of styles and sizes. If you do not see the filter you are looking for or are unsure what filter your central vacuum takes, please call 1.800.322.2965 and one of our vacuum experts will be able to assist you.
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Purifies Air & Eliminates Odors
Quiets Noise From Vacuums Motor
Ideal For Asthma & Allergy Sufferers
Fits 98% Of Central Vacuums, Excluding Dual Motor Units
The ActiVac III HEPA Central Vacuum Exhaust Muffler is an air purifier, muffler, and odor eliminator! The Acti... Learn More
Was $99.00
Save $9.05 (9%) through 05/24/2025
Save: 9%
On Sale: $89.95
Save $9.05 through 05/24/2025$89.95
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- For the 1000 Series and Contractor Series
- HEPA Filtration
- Change Filter Every 2/3 Years
- Fits 4-Gallon Drainvac Models
The DrainVac 4 Gallon Filter FILT-29DVI keeps your air clean and will extend the life of your vacuum. Dust and... Learn More
Was $95.00
Save $20.00 (21%) through 05/24/2025
Save: 21%
On Sale: $75.00
Save $20.00 through 05/24/2025$75.00
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- For the Series 2000/3000 and More
- HEPA Filtration
- Change Filter Every 2/3 Years
- Fits 9-Gallon Drainvac Models
The DrainVac 9 Gallon Filter FILT-07DVI is one of the top replacement filters for your Drainvac central vacuum... Learn More
Was $85.95
Save $11.00 (13%) through 05/24/2025
Save: 13%
On Sale: $74.95
Save $11.00 through 05/24/2025$74.95
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- For Drainvacs w/ a Plastic Cage
- HEPA Filtration
- Change Filter Every 2/3 Years
- Fits 9-Gallon Drainvac Models
The DrainVac FILT-33DVI is the filter for the new plastic cage on Single-Motor Drainvac central vacuum units. ... Learn More
Was $85.95
Save $6.00 (7%) through 05/24/2025
Save: 7%
On Sale: $79.95
Save $6.00 through 05/24/2025$79.95
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- For Drainvac and Purvac Models
- HEPA Filtration
- Change Filter Every 2/3 Years
- Prolongs the Life of the Motor
The DrainVac S1000 and Pro1 Series Filter FILT-30DVI is designed to prolong the life of your vacuum motor and ... Learn More
Was $85.95
Save $10.95 (13%) through 05/24/2025
Save: 13%
On Sale: $75.00
Save $10.95 through 05/24/2025$75.00
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Filters Out Airborne Particles
Eliminates 99.7% Of Dust & Odors
Fits All Central Vacuum Models
Exhaust Filter w/ Charcoal
The DrainVac Activac FILT-15 Exhaust Filter is designed to keep the air inside your home clean. In addition, i... Learn More
Was $69.95
Save $22.00 (31%) through 05/24/2025
Save: 31%
On Sale: $47.95
Save $22.00 through 05/24/2025$47.95
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- Designed to Fit DV10 Series
- Washable Foam Material
- Dimensions: 6" x 8"
- Keeps Indoor Air Fresh and Clean
The DrainVac Foam Filter - FILT-19 is designed to prolong the life of your vacuum motor and keep your indoor a... Learn More
Was $82.95
Save $5.00 (6%) through 05/24/2025
Save: 6%
On Sale: $77.95
Save $5.00 through 05/24/2025$77.95
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- Designed for Drainvac 2000/3000 Series
- Dimensions: 6" x 12"
- Washable Foam Material
- Keeps Indoor Air Fresh and Clean
The DrainVac Foam Filter - FL-0601 is designed to prolong the life of your vacuum motor and keep your indoor a... Learn More
Was $89.95
Save $12.00 (13%) through 05/24/2025
Save: 13%
On Sale: $77.95
Save $12.00 through 05/24/2025$77.95
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The DrainVac FILT-20 Foam Filter is designed to prolong the life of your vacuum motor and keep your indoor air fresh and clean. This Foam Filter is one of the top foam filters for your Drainvac central vacuum system. Learn More
$87.95
Central Vacuum Filter Types - Most central vacuum filters are disposable but, some are permanent and others are even washable. Continue reading the vacuum filter reviews to determine the benefits of owning one filter as opposed to another.
Disposable Filters - The best option for indoor air cleanliness and lung health. For best performance, extremely low maintenance, these central vacuum filters should be replaced 2 to 3 times a year. Replacing your filter or cartridge and central vacuum bag ever so often is like changing the filter in your air conditioner! Changing your central vacuum filter greatly improves airflow and velocity which is a key ingredient to have continuous, 100% suction of your vacuum.
Washable Filters - These filters require minimal maintenance. When properly maintained, a washable central vacuum canister or filter may last up to 2 or 3 years. Although not as good as disposable filters, a washable filter combined with a good central vacuum bag, when cleaned often will keep suction power and airflow of your system at optimum levels.
Permanent Filters - Sold as just that but, in actuality, they eventually clog over prolonged use and require higher maintenance to uphold adequate suction and eventually limit air flow. Although a permanent central vacuum filter (similar to cyclonic or central vacuum bagless units) may last your system a lifetime, vacuum experts recommend changing them every 5 to 7 years. A big drawback to permanent filters and bagless systems is the growth of mold, mildew and foul odors.
Simply put, using a bag and filter or cartridge in your central vacuum will provide outstanding filtration, maintain high-efficiency suction and improve indoor air quality. Filtered units with bags are especially great for houses that are not set up to be vented outside. We at ThinkVacuums.com believe the cost of proper central vacuum cartridges and central vacuum bags are just a small price to pay to secure your health and the prolonged life of your central vacuum motor and system.
If you cant find your exact filters on this page go to our Main Vacuum Filters Page
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